Institution: The First affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China (The Third affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China)
Email: gyfgyf200404@163.com
Phone: +86-371-66903034(+86-371-66913205)
Fax: (+86-371-66970906)
Address: Jianshe East Road No.1, Erqi District, Zhengzhou 450052, China (the Former Kangfu Street, No. 7, Erqi district, Zhengzhou, Henan Province 450052, China)